Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 170 / 247
Parameter
Example
AT+CCFC=0,3,“15021012496” //Register the destination number for unconditional call
forwarding (CFU)
OK
AT+CCFC=0,2 //Query the status of CFU without specifying <class>
+CCFC: 1,1,"+8615021012496",145,,,
If error is related to ME functionality:
+CME ERROR: <err>
Maximum Response Time
300ms
Reference
3GPP TS 27.007
<reads> 0 Unconditional
1 Mobile busy
2 No reply
3 Not reachable
4 All call forwarding (0-3)
5 All conditional call forwarding (1-3)
<mode> 0 Disable
1 Enable
2 Query status
3 Registration
4 Erasure
<number> Phone number in string type of forwarding address in format specified by <type>
<type> Type of address in integer format; default value is 145 when dialing string includes
international access code character “+”, otherwise 129
<subaddr> String type sub-address of format specified by <satype>
<satype> Type of sub-address in integer
<class> 1 Voice
2 Data
4 FAX
7 All telephony except SMS
8 Short message service
16 Data circuit sync
32 Data circuit async
<time> 1…30 When “no reply” (<reads>=no reply) is enabled or queried, this gives the time in
seconds to wait before call is forwarded, default value is 20
<status> 0 Not active
1 Active
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Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English